On Tue, Jan 06, 2015 at 02:38:08PM -0600, Felipe Balbi wrote: > commit 55601c9f2467 (arm: omap: intc: switch over > to linear irq domain) introduced a regression with > SDMA legacy driver because that driver strictly depends > on INTC's IRQs starting at NR_IRQs. Aparently > irq_domain_add_linear() won't guarantee that, since we see > a 7 IRQs difference when booting with and without the > commit cited above. > > Until arch/arm/plat-omap/dma.c is properly fixed, we > must maintain OMAP2/3 using irq_domain_add_legacy(). > > A FIXME note was added so people know to delete that > code once that legacy DMA driver is fixed up. > > Fixes: 55601c9f2467 (arm: omap: intc: switch over to linear irq domain) > Cc: <stable@xxxxxxxxxxxxxxx> # v3.18 > Tested-by: Aaro Koskinen <aaro.koskinen@xxxxxx> > Tested-by: Tony Lindgren <tony@xxxxxxxxxxx> > Signed-off-by: Felipe Balbi <balbi@xxxxxx> > --- > drivers/irqchip/irq-omap-intc.c | 26 +++++++++++++++++++++----- > 1 file changed, 21 insertions(+), 5 deletions(-) Applied to irqchip/urgent. Thanks for taking care of the Fixes and stable tags! thx, Jason. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
